296405880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:214

約数の個数: 256

約数和(自身を含む): 1003622400

約数和(自身を除く): 707216520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 43, 51, 60, 62, 68, 85, 86, 93, 102, 109, 120, 124, 129, 136, 155, 170, 172, 186, 204, 215, 218, 248, 255, 258, 310, 327, 340, 344, 372, 408, 430, 436, 465, 510, 516, 527, 545, 620, 645, 654, 680, 731, 744, 860, 872, 930, 1020, 1032, 1054, 1090, 1240, 1290, 1308, 1333, 1462, 1581, 1635, 1720, 1853, 1860, 2040, 2108, 2180, 2193, 2580, 2616, 2635, 2666, 2924, 3162, 3270, 3379, 3655, 3706, 3720, 3999, 4216, 4360, 4386, 4687, 5160, 5270, 5332, 5559, 5848, 6324, 6540, 6665, 6758, 7310, 7412, 7905, 7998, 8772, 9265, 9374, 10137, 10540, 10664, 10965, 11118, 12648, 13080, 13330, 13516, 14061, 14620, 14824, 15810, 15996, 16895, 17544, 18530, 18748, 19995, 20274, 21080, 21930, 22236, 22661, 23435, 26660, 27032, 27795, 28122, 29240, 31620, 31992, 33790, 37060, 37496, 39990, 40548, 43860, 44472, 45322, 46870, 50685, 53320, 55590, 56244, 57443, 63240, 67580, 67983, 70305, 74120, 79679, 79980, 81096, 87720, 90644, 93740, 101370, 111180, 112488, 113305, 114886, 135160, 135966, 140610, 145297, 159358, 159960, 172329, 181288, 187480, 202740, 222360, 226610, 229772, 239037, 271932, 281220, 287215, 290594, 318716, 339915, 344658, 398395, 405480, 435891, 453220, 459544, 478074, 543864, 562440, 574430, 581188, 637432, 679830, 689316, 726485, 796790, 861645, 871782, 906440, 956148, 1148860, 1162376, 1195185, 1359660, 1378632, 1452970, 1593580, 1723290, 1743564, 1912296, 2179455, 2297720, 2390370, 2470049, 2719320, 2905940, 3187160, 3446580, 3487128, 4358910, 4780740, 4940098, 5811880, 6893160, 7410147, 8717820, 9561480, 9880196, 12350245, 14820294, 17435640, 19760392, 24700490, 29640588, 37050735, 49400980, 59281176, 74101470, 98801960, 148202940, 296405880]

約数ペア:

[(1, 296405880), (2, 148202940), (3, 98801960), (4, 74101470), (5, 59281176), (6, 49400980), (8, 37050735), (10, 29640588), (12, 24700490), (15, 19760392), (17, 17435640), (20, 14820294), (24, 12350245), (30, 9880196), (31, 9561480), (34, 8717820), (40, 7410147), (43, 6893160), (51, 5811880), (60, 4940098), (62, 4780740), (68, 4358910), (85, 3487128), (86, 3446580), (93, 3187160), (102, 2905940), (109, 2719320), (120, 2470049), (124, 2390370), (129, 2297720), (136, 2179455), (155, 1912296), (170, 1743564), (172, 1723290), (186, 1593580), (204, 1452970), (215, 1378632), (218, 1359660), (248, 1195185), (255, 1162376), (258, 1148860), (310, 956148), (327, 906440), (340, 871782), (344, 861645), (372, 796790), (408, 726485), (430, 689316), (436, 679830), (465, 637432), (510, 581188), (516, 574430), (527, 562440), (545, 543864), (620, 478074), (645, 459544), (654, 453220), (680, 435891), (731, 405480), (744, 398395), (860, 344658), (872, 339915), (930, 318716), (1020, 290594), (1032, 287215), (1054, 281220), (1090, 271932), (1240, 239037), (1290, 229772), (1308, 226610), (1333, 222360), (1462, 202740), (1581, 187480), (1635, 181288), (1720, 172329), (1853, 159960), (1860, 159358), (2040, 145297), (2108, 140610), (2180, 135966), (2193, 135160), (2580, 114886), (2616, 113305), (2635, 112488), (2666, 111180), (2924, 101370), (3162, 93740), (3270, 90644), (3379, 87720), (3655, 81096), (3706, 79980), (3720, 79679), (3999, 74120), (4216, 70305), (4360, 67983), (4386, 67580), (4687, 63240), (5160, 57443), (5270, 56244), (5332, 55590), (5559, 53320), (5848, 50685), (6324, 46870), (6540, 45322), (6665, 44472), (6758, 43860), (7310, 40548), (7412, 39990), (7905, 37496), (7998, 37060), (8772, 33790), (9265, 31992), (9374, 31620), (10137, 29240), (10540, 28122), (10664, 27795), (10965, 27032), (11118, 26660), (12648, 23435), (13080, 22661), (13330, 22236), (13516, 21930), (14061, 21080), (14620, 20274), (14824, 19995), (15810, 18748), (15996, 18530), (16895, 17544)]